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How many velance electron in Cl?
Chlorine's atomic number is 17. Thus, neutral chlorine has 17 protons and 17 electrons. Its total configuration is 1s2 2s2 2p6 3s2 3p5, so its valence configuration is 3s2 3p5.
What is the valence electron configuration of selenium?
The valence electron configuration of selenium is 4s2 4p4, meaning it has 6 valence electrons.
What element is represented by the electron configuration 1s22s22p63s23p64s13d5?
That is chlorine and it has seven valance electrons.
How many valance electrons are there in Fr plus?
Fr is in the 1st period. It removes an electron to get noble gas configuration. Fr+ does not have valence electrons.Francium has 1 electron in its outermost energy level. It donates its outermost electron to stabilize its electron configuration. Francium(I) has no valence electrons.
How many 3p electrons does a Cl1- anion possess?
A Cl⁻ anion has gained one electron compared to a neutral chlorine atom. A neutral chlorine atom has 7 valence electrons, with the electron configuration of [Ne] 3s² 3p⁵. Therefore, in the Cl⁻ anion, there are 6 electrons in the 3p subshell, as it now has a total of 8 valence electrons (3s² 3p⁶).
What element 1s22s22p63s23p5?
The element with the electron configuration 1s22s22p63s23p5 is chlorine (Cl). This electron configuration indicates that chlorine has 7 valence electrons, which is typical for Group 17 elements.
How many valence electrons are in a chlorine atom and a chloride ion?
A chlorine atom has 7 valence electrons, as it is in group 17 of the periodic table. A chloride ion has 8 valence electrons, as it gains an additional electron to achieve a full octet and a stable electron configuration.
How many valence electrons does a chlorine atom have if its electron configuration its Ne 3s2 3p5?
Seven.
How many valence electron does chlorine?
The element chlorine has seven electrons in its valence shell.
Do fluorine and chlorine have same electron valence configuration?
Both fluorine and chlorine have seven valence electrons. In the case of fluorine they're in n=2 and in the case of fluorine they're in n=3, but other than that they're the same.
How many valence electrons does a chlorine atom have if its electron configuration is Ne3s23p5?
A chlorine atom has 7 valence electrons because it is in Group 17 of the periodic table. The electron configuration Ne3s23p5 represents the arrangement of electrons in the atom, with the 3s and 3p sublevels containing a total of 5 electrons.
Will chlorine gain an electron?
Chlorine atoms have 7 outermost electrons and need to gain an electron to achieve the stability of a full valence shell.
Number of valence electron of chlorine?
There are 7 valence electrons in chlorine.
How many valence electrons are in Cl atom?
There are 7 valence electrons in a chlorine atom. The atomic number of chlorine is 17, which means it has an electron configuration of 2,8,7. This shows it has 3 shells of electrons, with 7 in the outer level.
How many velance electron in Cl?
Chlorine's atomic number is 17. Thus, neutral chlorine has 17 protons and 17 electrons. Its total configuration is 1s2 2s2 2p6 3s2 3p5, so its valence configuration is 3s2 3p5.
How many valence electrons does chlorine have?
Chlorine has seven valence electrons. The electronic configuration is 1s2, 2s2, 2p6, 3s2, 3p5. These seven valance electrons do NOT readily react, because they are 'tightly' held to the nucleus. However, chlorine has strong electron affinity; Electronegativity; this means it will attract one electron into its valance shell , to complete the octet of eight electrons in the valance shell. When this 'extra' electron combines into to valance shell , the electron configuration is 1s2, 2s2, 2p6, 3s2, 3p6. , and the chlorine atom is now a 'CHLORIDE ANION' of charge '-1' , (symbolised by Cl^(-)).
Is the correct valence electron for chlorine 7?
yes, chlorine has 7 valence electrons
